From af00145655c65f6646f22fcd009a910a5f13ae9f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=A8=E6=A0=91=E6=98=8E?= <775174143@qq.com>
Date: Tue, 10 Sep 2019 17:00:11 +0800
Subject: [PATCH] =?UTF-8?q?=E6=8A=A5=E9=94=99=E8=B0=83=E6=95=B4=EF=BC=8C?=
 =?UTF-8?q?=E9=A2=98=E5=BA=93=E6=9D=83=E9=99=90=E8=B0=83=E6=95=B4?=
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---
 .../tpm/challengesnew/TPMchallengesnew.js        | 16 ++++++++--------
 .../src/modules/user/usersInfo/InfosBanner.js    |  2 +-
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/public/react/src/modules/tpm/challengesnew/TPMchallengesnew.js b/public/react/src/modules/tpm/challengesnew/TPMchallengesnew.js
index cc3d335bb..2905699e7 100644
--- a/public/react/src/modules/tpm/challengesnew/TPMchallengesnew.js
+++ b/public/react/src/modules/tpm/challengesnew/TPMchallengesnew.js
@@ -408,13 +408,13 @@ export default class TPMchallengesnew extends Component {
         } = this.state;
 
         let options;
-        options = optionsums.map((d, k) => {
-            return (
-                <Option key={d} id={k}>{d}</Option>
-            )
-        })
-
-			console.log(this.state.shixunExec_timeType )
+        if(optionsums!=undefined){
+					options = optionsums.map((d, k) => {
+						return (
+							<Option key={d} id={k}>{d}</Option>
+						)
+					})
+				}
 
         return (
             <React.Fragment>
@@ -565,7 +565,7 @@ export default class TPMchallengesnew extends Component {
                                 <div className="mt20 clearfix" id="task_tag_content">
 
                                     {
-                                        shixunsskillvaluelist.length === 0 ? "" : shixunsskillvaluelist.map((itme, key) => {
+																			shixunsskillvaluelist===undefined?"":shixunsskillvaluelist.length === 0 ? "" : shixunsskillvaluelist.map((itme, key) => {
                                             return (
                                                 <li className="task_tag_span" key={key}><span>{itme}</span>
                                                     <a onClick={() => this.delshixunsskilllist(key)}>×</a>
diff --git a/public/react/src/modules/user/usersInfo/InfosBanner.js b/public/react/src/modules/user/usersInfo/InfosBanner.js
index 4e6492c7f..5e79a9b2b 100644
--- a/public/react/src/modules/user/usersInfo/InfosBanner.js
+++ b/public/react/src/modules/user/usersInfo/InfosBanner.js
@@ -124,7 +124,7 @@ class InfosBanner extends Component{
             </li>}
 
             {/*自己的主页且不是学生显示题库按钮*/}
-						{(is_current && current_user)
+						{(is_current && current_user&& current_user.is_teacher )
 						&&<li className={`${moduleName == 'topics' ? 'active' : '' }`}>
 							<Link
 								onClick={() => this.setState({moduleName: 'topics'})}